| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 + 6 NH4OH = [Co(NH3)6]SO4 + 6 H2O
CoAs3 + O2 = As2O3 + CoO =>
4 CoAs3 + 11 O2 = 6 As2O3 + 4 CoO
Ni(NO3)2*6H2O + NH4OH = Ni(OH)2 + NH4NO3 + H2O =>
Ni(NO3)2*6H2O + 2 NH4OH = Ni(OH)2 + 2 NH4NO3 + 6 H2O
CuSO4*5H2O + P4 = PSO4 + Cu + H2O =>
4 CuSO4*5H2O + P4 = 4 PSO4 + 4 Cu + 20 H2O
Ca + NaSO4(aq) = CaSO4(aq) + Na =>
Ca + NaSO4(aq) = CaSO4(aq) + Na
CH2(OH)CH2OH + O2 = H2O + CO2 =>
2 CH2(OH)CH2OH + 5 O2 = 6 H2O + 4 CO2
S8 + Br = SBr2 =>
S8 + 16 Br = 8 SBr2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KCl + AgNO3 + NH4OH = AgCl + NH4NO3 + KOH =>
KCl + AgNO3 + NH4OH = AgCl + NH4NO3 + KOH
I2 + K2S + KOH = KI + K2SO8 + H2O =>
8 I2 + K2S + 16 KOH = 16 KI + K2SO8 + 8 H2O
NaH + CO2 = Na2O + CH4 =>
4 NaH + CO2 = 2 Na2O + CH4
Sn + H2CO3 = Sn2(CO3)4 + H2 =>
2 Sn + 4 H2CO3 = Sn2(CO3)4 + 4 H2
HgO + Cl2 = HgCl2HgO + ClO2 =>
8 HgO + 5 Cl2 = 4 HgCl2HgO + 2 ClO2
Ca2 + Cu2F = CaF2 + Cu =>
Ca2 + 4 Cu2F = 2 CaF2 + 8 Cu
Cl2 + NaOH(excess) = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH(excess) = 5 NaCl + NaClO3 + 3 H2O
CH3CH3 + Br = CHCBr + HBr =>
CH3CH3 + 6 Br = CHCBr + 5 HBr
MgSO4 + H2S = MgS + H2SO4 =>
MgSO4 + H2S = MgS + H2SO4
C57H98O6 + CH4O = C3H8O3 + C19H34O2 =>
C57H98O6 + 3 CH4O = C3H8O3 + 3 C19H34O2
Sn(C2H3O2)2 + Li2CO3 = SnCO3 + LiC2H3O2 =>
Sn(C2H3O2)2 + Li2CO3 = SnCO3 + 2 LiC2H3O2
CH3CH3 + Br = CHCBr + HBr =>
CH3CH3 + 6 Br = CHCBr + 5 HBr
Al(g) + Cl2(g) = AlCl3(g) =>
2 Al(g) + 3 Cl2(g) = 2 AlCl3(g)
C(Cl)4 + NaOH = NaCl + CO2 + H2O =>
C(Cl)4 + 4 NaOH = 4 NaCl + CO2 + 2 H2O
Ag2S + Zn(IO3)2 = ZnS + Ag2(IO3)2 =>
Ag2S + Zn(IO3)2 = ZnS + Ag2(IO3)2
H2S + Li3PO4 = H3PO4 + Li2S =>
3 H2S + 2 Li3PO4 = 2 H3PO4 + 3 Li2S
C2H2 + KMnO4 + H2O = C3H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 2 H2O = 2 C3H2(OH)2 + 2 MnO2 + 2 KOH
CoSO4 + NH4OH = Co(OH)2 + (NH4)2SO4 =>
CoSO4 + 2 NH4OH = Co(OH)2 + (NH4)2SO4
Ni(s) + HBr(aq) = H2(g) + NiBr(aq) =>
2 Ni(s) + 2 HBr(aq) = H2(g) + 2 NiBr(aq)
Na[Au(CN)2] + Zn = Na + Zn(CN)2 + Au =>
Na[Au(CN)2] + Zn = Na + Zn(CN)2 + Au
CH3CH3 + Br = CHCBr + HBr =>
CH3CH3 + 6 Br = CHCBr + 5 HBr
SO3 + CuCl2 = CuO3 + SCl2 =>
SO3 + CuCl2 = CuO3 + SCl2
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
N1 + NH16 = NH3 =>
13 N1 + 3 NH16 = 16 NH3
CH3CH3 + Br = CHCBr + HBr =>
CH3CH3 + 6 Br = CHCBr + 5 HBr
Pb3O4 + CO = Pb + CO32342 =>
32341 Pb3O4 + 4 CO = 97023 Pb + 4 CO32342
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
CH3CH3 + Br = CH3CH2Br + HBr =>
CH3CH3 + 2 Br = CH3CH2Br + HBr
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HCl + Mg + O2 = HClMgO =>
2 HCl + 2 Mg + O2 = 2 HClMgO
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
O + Li = LiO =>
O + Li = LiO
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCHCH3CH3 + H2O =>
CH3CH2COOH + CH3CHOHCH3 = CH3CH2COOCHCH3CH3 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HgS + O2 = SO2 + HgO =>
2 HgS + 3 O2 = 2 SO2 + 2 HgO
Fe + H2O3 = Fe2O3 + H2 =>
2 Fe + H2O3 = Fe2O3 + H2
Au + KCN = AuCN + K =>
Au + KCN = AuCN + K
CuSO4(aq) + NH4Cl(aq) = CuCl2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2 + (NH4)2SO4
CH3CH2OH + I2 + K2CO3 = CH3CH2O + KI + H2O =>
15 CH3CH2OH + 2 I2 + 2 K2CO3 = 16 CH3CH2O + 4 KI + 5 H2O
CuCl2 + NH2S = CuS + NH2Cl2 =>
CuCl2 + NH2S = CuS + NH2Cl2
Be3N2 + KF = BeF2 + NK3 =>
Be3N2 + 6 KF = 3 BeF2 + 2 NK3
C2H5OH + O2 = H2O + CH3COOH =>
C2H5OH + O2 = H2O + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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